I've been using my BB Bold for about a week and everyday when I check my online bill it has a little surprise in it. The first 5 days i kept getting charged for something called "GPRS parking meters". So I said to myslef, let's try and change the TCP-APN setting from blank to web.omnitel.it (I'm with the italian Vodafone carrier). Well, as it turns out that stopped but now I'm paying for mobile internet data.

As I said i have Vodafone pack for Blackberry which includes 500MB of data. So I'm asking, what do I need to do to actually start using the 500MB data and not paying the additional mobile internet. Should I put blackberry.net as my APN or leave it blank? I don't use 3rd party applications.